When discussing other platforms for the upcoming open-world sequel, co-founder Dan Houser said the firm will release games whenever it's a smart business decision.
"The main thing is we are not... we are a third-party publisher. We're not Nintendo, we're not Sony, we're not Microsoft. We love all of them in different ways.
"But we can do what we want wherever there's the appropriate business opportunity and chance to find a market. If that's on Apple we put something on Apple. Wherever it might be. I think that's the fun in what we do."
He added: "We see ourselves as a content company that uses technology. We don't make it; we use it to make the most fun stuff."
New details and screenshots of the game have appeared online in recent weeks.
Grand Theft Auto 5 will take place in a world larger than GTA 4, San Andreas and Red Dead Redemption combined.
Rockstar also recently revealed story spoilers relating to the plot and its characters.
Elsewhere, multiplayer is said to redefine the genre in the same way that GTA 3 did for single-player open-world games.
Announced last year, Grand Theft Auto 5 will take place in Los Santos, which is loosely based on present-day Southern California.
The game features three protagonists - Trevor, Franklin and Michael - who all have their own personality, skill set and social circles which contribute to the game's overall story.
Trevor is a drug-addicted career criminal while Franklin is a street hustler and Michael is a retired bank robber.
Grand Theft Auto 5 was recently announced for a spring 2013 release, which Rockstar has now confirmed will be after March.
Watch the Grand Theft Auto 5 announcement trailer below: